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Flight and Flow Information for a Collaborative Environment (FF-ICE)

Flight and Flow Information for a Collaborative Environment (FF-ICE). ATMRPP-WG/WHL/13 July 20-24, 2009. A presentation of the DRAFT FF-ICE Concept for ICAO panel secretaries. Overview. Motivation ICE Major Changes Information elements Document Organization Need for ICAO panel feedback.

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Flight and Flow Information for a Collaborative Environment (FF-ICE)

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  1. Flight and Flow Information for a Collaborative Environment (FF-ICE) ATMRPP-WG/WHL/13 July 20-24, 2009 A presentation of the DRAFT FF-ICE Concept for ICAO panel secretaries ATMRPP-WG/WHL/13

  2. Overview • Motivation • ICE • Major Changes • Information elements • Document Organization • Need for ICAO panel feedback ATMRPP-WG/WHL/13

  3. Motivation • Global ATM Operational Concept led to: • Requirements in ICAO Doc 9882 • Performance-based approach in ICAO Doc 9883 • Envision a future with: • More collaborative decision making • Increased management by trajectory • Improved performance management • ICAO flight planning provisions are inadequate • ‘Patch’ through PANS-ATM (2012) changes • FF-ICE concept describes the dynamic information-enhanced environment in support of the Concept Needs FF-ICE Concept ATMRPP-WG/WHL/13

  4. Document Organization • Drivers for change • The FF-ICE Concept • Overall collaborative environment • FF-ICE delivers concept components • Flight operation example (more in Appendix C) • Technical Environment • Information elements & hierarchy (more in Appendices) • Information management (SWIM) & formats • Transition • Heterogeneous transition assumed • Long transition with support through versioning • Considerations provided, example transition steps in Appendix B • Appendices provide detailed examples Focus on Operations Engineering Focus • Introduction • Drivers of Change • The FF-ICE Concept • Technical Environment • Transition ATMRPP-WG/WHL/13

  5. Information for a Collaborative Environment (ICE) AOP AU ASP AP ESP • Dynamic Information-rich environment • Interacting information domains require standardization and compatibility on: • Information • Communication mechanisms • Participants • Wider information access • Access controlled • PBA requires flexibility • FF-ICE Concept focuses on: • Flight and Flow Data Aeronautical Information Flight & Flow Information Infrastructure Status Surveillance Information Meteorological Information ATMRPP-WG/WHL/13

  6. Example Flight 1 year • >3 months pre-departure: • Schedule provided • Obtains permissions • Before day of operation • Obtains shared constraints • Provides initial trajectory for CM, DCB • Pre-departure • Obtains weather, winds, constraints • Provides desired 4DT & SAR info • Provides preferences, performance • Agreed 4DT reached meeting DCB / TS objectives • Incorporate taxi path • In flight • Updates 4DT, information supporting separation • Arrival aerodrome taxi-in 4DT update • Post-flight • Archiving for performance Depart Arrive ATMRPP-WG/WHL/13

  7. Major Changes ATMRPP-WG/WHL/13

  8. Advanced Notification <72 hours FPL • Flight information provided earlier • Up to one year pre-departure • Information supplied progressively • Updated as certainty improves • Continues into flight • QoS on information • Shared among multiple participants • Information flows both directions • More information than today • Supports Capacity Management • Supports Demand / Capacity Balancing • Earlier/more collaboration CHG Flight Planning transforms Flight Information Sharing 1 year ASP AOP AU FF-ICE Depart ASP ESP Arrive ATMRPP-WG/WHL/13

  9. Single Global Reference • Globally Unique Flight Identifier (GUFI) • Upon first notice of intent, a unique flight identifier is created • Single global reference key for flight information • Enables consistent reference to flight information across ANSP • Supports global interoperability FF-ICE : Single , global flight ID ATMRPP-WG/WHL/13

  10. Data Format • XML - balances standardization & flexibility • Global standards • Information items & format defined in XSD published & maintained by ICAO • PBA determines items in use locally & regionally • Regional Extensions • Performance needs may require extensions • New items published in regional XSD • Unambiguous information items • Supports automation • Automated format validation • Flexible - accommodates extensions • Version control w/ backward compatibility Standard Flexible ATMRPP-WG/WHL/13

  11. Data Distribution • Anticipate shift from point-to-point to system-wide information distribution • Caveat: Interoperable but heterogeneous environment • Not all regions implement SWIM • Technical implementations may vary • Facilitates collaboration • Improves information consistency • Supports system evolution • Accommodates multiple points of entry Information must be shared on a system-wide basis Pertinent information will be available when and where it is required ATMRPP-WG/WHL/13

  12. Security • Mechanisms provided for information security • Aviation security • Commercial sensitivities • Support for application-to- application information security  Enables information exchange for increased collaboration Identification Authentication Authorization Integrity Confidentiality Availability Accountability ATMRPP-WG/WHL/13

  13. Flight Deck Interaction • Envisage exchange of flight information with flight deck • Examples: • In-flight trajectory negotiation • Additional information for improved separation provision • Flight deck information exchange must remain limited and controlled ATMRPP-WG/WHL/13

  14. Information Elements ATMRPP-WG/WHL/13

  15. Information Elements FF-ICE • Every FPL item is accounted for • Additional information elements support: • Collaborative Decision Making • Performance-based operations • Management by trajectory • Information presented hierarchically FPL ATMRPP-WG/WHL/13

  16. Trajectory • 4D-Trajectory gate-to-gate • Multiple trajectory types: • Consists of: departure, airborne and arrival segments • Trajectory-based items: • Agreed • Desired • Ranked • Executed • Negotiating • Performance • Flight rules • Alternates • Aircraft intent • Constraints • Tolerances ATMRPP-WG/WHL/13

  17. Agreed 4D Trajectory • Information exchange between participants to reach agreed trajectory • Tolerances bound agreement • Agreement may be re-negotiated • Information supports improved separation management • Executed trajectory • For performance reporting ATMRPP-WG/WHL/13

  18. Expressing Preferences • Desired trajectory • User may request a specific trajectory • Dynamic – can update as situation warrants • ICE provides constraint information to users • Ranked trajectories • Some ANSP may implement • Allows selection from ranked alternatives • Conditions on switching (e.g. up to a 10 minute delay for 1st choice) • Additional preferences: • Flight priority – Between flights • Operating practices – What practices are acceptable to the flight? • Movement preferences - What are user-preferred controls for traffic management? (e.g. up to 4000’ vertical, 20 NMI lateral to the South)  System delivers trajectory best meeting user intentions What does airspace user wish to do? ATMRPP-WG/WHL/13

  19. Performance Items Operations affect: • Broader set: • Trajectory-based • Performance varies along trajectory • Infrastructure dependence Service delivery depends on actual performance, not average for class • Communications • Navigation • Surveillance • Wake-turbulence • Safety-net • Noise • Emissions • Runway Requirement Wake Vortex Low noise/emissions ATMRPP-WG/WHL/13

  20. Formation Flights • More flexible description of formation flights: • Formation bounds • Join / split points • Leadership change • 4D trajectory information More flexible formation flights supported ATMRPP-WG/WHL/13

  21. Feedback Request ? • Are panels aware of current work: • Affected by the FF-ICE concept? • Relevant to the concept, but not mentioned? • Is the FF-ICE concept consistent with the work? • Can it be made consistent? • Comments on clarity or consistency of FF-ICE concept document • Concepts or capabilities supported? • Can transition occur? • Flight-deck interaction • Trajectory-based performance • Exchange mechanisms consistent with ground-ground communication evolution? ATMRPP-WG/WHL/13

  22. Backup ATMRPP-WG/WHL/13

  23. Support for PBA Data • Long-term performance mgmt • Historical data • Flexibility • Pre-tactical performance mgmt • Extended flight information timeline • Support for collaborative activities • Tactical performance optimization • Constraints, preferences, trajectories support • Performance monitoring • Supports end-to-end performance monitoring • Real-time to post-event performance evaluation 101010101010010101101101101101010110001010110111010110110101010101011001011011011010110110101101101010111010110110110111011011011011011011011011 Longer timeline Flexibility ATMRPP-WG/WHL/13

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